ABOUT THE FIELD ETHOS

Built through direct collaboration between Sangin Instruments and Field Ethos, this field watch is a study in restraint, durability, and purpose-driven design.

The 316L DLC brushed stainless steel case with polished chamfers keeps a low profile while offering real-world toughness, anchored by a 3 o’clock screw-down crown for added security.

A double-domed sapphire crystal with internal blue anti-reflective coating ensures clarity in harsh light, while Super-LumiNova BGW9 provides cool-blue legibility when conditions fade.

Powered by a Swiss Ronda quartz movement with GMT functionality, the watch delivers dependable accuracy for those who move across time zones without slowing down. Finished on a versatile expedition strap and built to disappear on the wrist, this is a timepiece made for travel, transition, and use, nothing extra, nothing missing.

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THE SPECIFICATIONS

1. 40mm / 48MM

Case Width and Length (Lug to Lug)

2. 20mm

Lug Width

3. 11mm

Case Thickness

4. 51g

Head Weight

5. 200M/20ATM

Water Resistance

FIELD ETHOS DETAILS

Case

316L Stainless Steel - DLC Brushed finish case with polished chamfering.

Crystal

Double domed sapphire crystal with a multi-layer blue anti-reflective coating applied to the interior surface of the crystal. 

Luminous

SuperLumiNova BGW9 (Cool Blue) fully luminous dial with blackout hands and markers + C3 (green) glowing date wheel

FIELD ETHOS DETAILS

Movement

Swiss Ronda quartz movement. GMT complication that is accurate to -10/+20 seconds a month.

Crown Type

The Field Ethos has a 3 o'clock positioned 6mm screw-down crown.

Strap

The Field Ethos will ship on an Expedition Strap.

SANGIN X FIELD ETHOS

Sangin Instruments and Field Ethos were born from the same place: lived experience, hard miles, and an uncompromising respect for gear that earns its keep.

Field Ethos is the mindset. Men who plan at first light, adapt by necessity, and end the day around a fire, debating life over whiskey. They know that equipment isn’t fashion; it’s a tool. If it can’t survive real use, it doesn’t belong. Every piece of kit is chosen with intent, tested through travel, uncertainty, and environments that don’t forgive mistakes.

Sangin Instruments is that same philosophy, worn on the wrist. Built by those who moved between hostile ground and polished rooms, Sangin watches are designed to be adaptable, understated, and reliable, never drawing attention, always delivering performance. Born from deployments where the only constant was uncertainty, Sangin pays tribute to the men and women who raised their hands when others didn’t, across nations, backgrounds, and borders.

Together, Sangin and Field Ethos represent a shared heritage: old-school competence, global perspective, and gear built for people who go quietly, deliberately, and all the way. With you until the very end.

That shared mindset is what brought Sangin Instruments and Field Ethos together, not as a sponsorship, but as a collaboration rooted in use. This wasn’t about putting a logo on a dial; it was about building a timepiece side-by-side, shaped by real requirements, real environments, and real expectations. Every detail was debated, refined, and pressure-tested with the same question in mind:Would we trust this when it actually matters?

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